304 INDEX. 
Page. Page. 
Necaleicerealey sa 5 enews eee 91-92 | Spartina foliosa:---522-: 2-25) saeee 1183 
Greta CUMS ieee bee ner setae 91 gracilis): (yo oars eae 183 
ALOT EATON 2 prey 91 FUNC. 2.55.2 SS ee 183 
OUCH. 2 AE erie aera 91 MATItUMals: 22) ) 183 
DUULOSTETIVEN art eicals eta atte geal 91 mucha usdana. a5. 183, 184 
Sedge distinguished from grasses. 3-4 patensesi..: 22.2.2 183, 185 
NEneca Miass wee lowe ee on ee 199 junceal . -\. 032. 2 eee 185 
ISCILEROSEIS Fadia nee eae rae ep ee 145 schrebert....2L 3.24. 23a 183 
LSYGAATRES KOMI GIS = Preparers Nek iS ad 24 spartinae.. 2). ..2. “eee 183 
Sesleria dactyloides.....-..------ 198, 199 siICtAs. J. 3.502202 183 
AS CLO te ee ee ee 241, 2438-245 tenacissimaes]= {ae 5 
UOLCUR Peet Cease este Sees 243, | Spear -eTasses. = =... =-)\2 22-5 158-161 
CAIN ETT eR a at eg Pa 243-245 | Sphenopholis. ....--......-- 12, 109, 110 
Wanrtetal Key to. 2% 5. = 244-245 Obtusatay.. 0:0 5: 110-111 
MURALS Ee ete tee stro 241 lobatas:! 2.2.2 la 110 
hal nase ee ace 2 Se ae 267 pallens: {0 .22.5.5.. 52. 110 
Silea theese see Ne ee eae 4) palustris. 2.5.22-5.2) 5 eee 109 
hee pisescberns. 5=e ono sacra cece Sly wpikelet.cb 2.0.25. 6 5 
SHoneerass eyo a oat eee eas TOSS purOchloe aoe... 180 
COUMLBY Mee oe ee ee 199) Siprrotheros..: 2.2 273 
Sibenamumrlletac. ss 225 en ee 240, |S porobollssst 62) 2555. 45. eeeee 149-151 
Side-oabserama 22252 2225-- 2-7 193, 195 AINOIDES 3.0222. a Se 4, 150, 152 
Nie@lingiasease 522052555 8eoe< vaa8 74 berteroanus:- 225.222 eee 149, 150 
CUD CSECIS Ag aetna ic aie se LS ce 74 blacks: a) 2as30s eee 151 
decumbens! a5 ees ee 74, 118 cryptandrus=) 2). ae eeeee 150, 151 
Sila TiOM sae se Seen ys ere rae 94, 96 elongatus:-..1!-2 52 aa eeeeee 150 
Cli Odes see Ree Sa sebsss 96 praciliss.....5..2.. 150 
IMYGUINDR os 2 Shas Sesto ee cesee se 96, 97 indicus:si0.. 2.5 150 
Guba tar eee tee 96 iMterruptUsi. 25: eee 151 
plamitolnini ss 22 oe 96 pulchelluss! <<". 2 sae 150 
Six-weeks grama....-........--... 194 vagin aeons. --ce44e- eee 150 
Sleepyerisseees 2) sete ween 161 virginiCus:\\.-....-- 55s 
Slough-grass......--.--- es care 181-182 Wrightit.. 2-50) 5. aoe 150 
DINMUGC-OTAsSMe See Ei Se ee 149,150 | (Sprangle-top-.£22- 122-2. 5 seeaseese 172 
Noll binderssts ower So Seen 4,5 5216 |e e aeean aTY 173 
Solinsyerassesee 0) eee AN iSquirreltedierasss35- 225-5 96 
Ole RAsthUMN ako eee 207 209-240) | Stapjiat ace - eee a 
QUENOCEUT EE a eee 269 Coluscna = ais Pi ssgea wh © 71 
el Osta eee ee eiia 210" | Steqosiae 225502220 30 eee 278 
MUbAM See eee eee 269, 270, 271 COCIUNChINGNS Ses == eee eee 278 
Secu duane shone a eee se. 2A SCeCnClism a’... 2.) Le 229 
SOLID aie e 2 oe) ene 266-269) Stelephurass 22 = 0. ee 140 
inst Tes 8 a Hi a 292-280 || Stenotaphrum--- 2. /_-- 2222 eee 218-219 
UL GUT CPEs oe kee eA 266, 267 OMENTCONUM 5. 22 5 eee 219 
NOLL ORRE ie ins one ME ne ereeeaers 267 Glabrunn. 222.) 3 ee 218 
SONG TB eR Soe ue Eee acy 266 Secundatume: 222) 2°. eae 219, 220 
Nour-srassyr so. ott oe ye 215, 216° | Stinkcorass 25.) 2b eee 48 
SPALtimaeee wo TN see ire 182—185)||Stipass..-) Leese ee 158-161 
altenmilonia = eee eee le 183 AVeNACEH Asean eee 159, 160, 161 
Clabrate se eee 183 barbata. 2302.5 ee eee 160 
pulosainss> =o eR is terre 183 Calamagrostis_.-.- -2L2-s-esse5 127 
bakeries sei ee ees. 183, 185 COpillanis. 2S Jecss: 2 e-- eee 145 
CYHOSUTOIM ess. ah leer ael 183 COMAtAL Ss eee eee tee 161 
